- Adhesives
Desmodur® H
Monomeric aliphatic diisocyanate.In the manufacture of polyisocyanates, e.g. polyurethane coating raw materials.
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About
Product Types
- HDI
- Aliphatic polyisocyanate
- Isocyanate
Material
- Adhesives
- Solvent-free
General Characterization
Monomeric aliphatic diisocyanate.
In the manufacture of polyisocyanates, e.g. polyurethane coating raw materials.
In the manufacture of polyisocyanates, e.g. polyurethane coating raw materials.
Storage Conditions
- Storage in original sealed Covestro container.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.
- Recommended storage temperature: 0 - 30 °C.
- Protect from moisture, heat and foreign material.
General information: The product is sensitive to moisture. Storage at higher temperatures will result in increase of color and viscosity.
Sampling
No data available
Packaging Type
No data available
Technical Properties & Datasheets
Characteristics
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Viscosity at 25 °C | DIN EN ISO 3219/A.3 | mPa*s | approx. 3 |
| Density at 20 °C | DIN EN ISO 2811 | g/ml | approx. 1.05 |
| Total chlorides | mg/kg | ≤ 800 | |
| Vapor pressure at 25 °C | hPa | approx. 1.4 ·10^-2 | |
| Flash point | DIN EN 22 719 | °C | approx. 135 |
Specifications
| Property Name | Test Method | Unit | Value |
|---|---|---|---|
| Hydrolyzable chlorides | internal method | mg/kg | ≤ 100 |
| Color value (Hazen) | DIN EN 1557 | ≤ 30 | |
| Assay (GC) | internal method | % | ≥ 99.5 |
| NCO content (calculated from GC) | internal method | % | ≥ 49.7 |
Downloads
-
Technical Data Sheet
-
Safety Data SheetNo direct download available, please visit www.productsafetyfirst.covestro.com
